Diode-pumped dual-wavelength Nd:YVO4/Nd:CTGAS laser

被引：1

作者：

Wang, Haoxin ^{[1
]}

Wang, Haoming ^{[2
]}

Zhang, Junqi ^{[1
]}

Zhao, Chuanrui ^{[1
]}

Yu, Pingzhang ^{[1
]}

Xu, Guofeng ^{[1
]}

Liu, Guowei ^{[1
]}

Chen, Hong ^{[1
]}

Li, Yuzhen ^{[1
]}

Guo, Shiyi ^{[1
]}

Wang, Zhengping ^{[1
]}

机构：

[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

[2] Guangzhou Maritime Univ, Sch Naval Architecture & Ocean Engn, Guangzhou 510725, Peoples R China

来源：

INFRARED PHYSICS & TECHNOLOGY | 2024年 / 141卷

基金：

中国国家自然科学基金;

关键词：

Dual-wavelength; Diode-pumped laser; Nd:YVO4 crystal; Nd:CTGAS crystal; NDYLF LASER; GENERATION; EFFICIENT; OPERATION; CRYSTALS; COMPACT; GROWTH;

D O I：

10.1016/j.infrared.2024.105477

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

LD pumped dual-wavelength lasers have great application potential in scientific and technical scopes. In this paper, we reported a novel dual-wavelength laser by combining Nd:YVO4 and Nd:CTGAS crystals. For 1064 nm and 1068 nm dual-wavelength laser operation, the maximum continuous-wave output power was 929 mW, corresponding to an optical conversion efficiency of 38.7%. With a Cr:YAG crystal as the saturable absorber, the maximum passively Q-switched output power was 239 mW, giving a shortest pulse width of 20.8 ns and an optical conversion efficiency of 17.1 %.

引用

页数：6

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